NVIDIA GeForce GTX TITAN BLACK vs AMD Radeon RX 6650 XT

VS

NVIDIA GeForce GTX TITAN BLACK

AMD Radeon RX 6650 XT

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX TITAN BLACK and 8GB VRAM Radeon RX 6650 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX TITAN BLACK 's Advantages

Larger VRAM bandwidth (336.0GB/s vs 280.3GB/s)

832 additional rendering cores

AMD Radeon RX 6650 XT 's Advantages

Released 8 years and 3 months late

Boost Clock has increased by 169% (2635MHz vs 980MHz)

More VRAM (8GB vs 6GB)

Lower TDP (176W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX TITAN BLACK

5.645 TFLOPS

Radeon RX 6650 XT +91%

10.79 TFLOPS

Blender

GeForce GTX TITAN BLACK

431

Radeon RX 6650 XT +201%

1299

GeForce GTX TITAN BLACK

VS

Radeon RX 6650 XT

Graphics Card

Feb 2014

Release Date

May 2022

GeForce 700

Generation

Navi II

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

889 MHz

Base Clock

2055 MHz

980 MHz

Boost Clock

2635 MHz

1750 MHz

Memory Clock

2190 MHz

Memory

6GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

384bit

Memory Bus

128bit

336.0GB/s

Bandwidth

280.3GB/s

Render Config

-

Compute Units

32

-

2880

Shading Units

2048

240

TMUs

128

48

ROPs

64

-

RT Cores

32

16 KB (per SMX)

L1 Cache

128 KB per Array

1536 KB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

58.80 GPixel/s

Pixel Rate

168.6 GPixel/s

235.2 GTexel/s

Texture Rate

337.3 GTexel/s

-

FP16 (half)

21.59 TFLOPS

5.645 TFLOPS

FP32 (float)

10.79 TFLOPS

1.882 TFLOPS

FP64 (double)

674.6 GFLOPS

Board Design

250W

TDP

176W

600 W

Suggested PSU

450 W

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

GK110B

GPU Name

Navi 23

GK110-430-B1

GPU Variant

Navi 23 KXT (215-130000136)

Kepler

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

7.08 billion

Transistors

11.06 billion

561 mm²

Die Size

237 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.1

Vulkan

1.3

3.5

CUDA

-

5.1

Shader Model

6.5

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